Question

when a beam of light falls on a glass prism, then which colour of light will devaite least ??​

Answer 1

$\huge\bold\red{QUESTION}$

ᴡʜᴇɴ ᴀ ʙᴇᴀᴍ ᴏғ ʟɪɢʜᴛ ғᴀʟʟs ᴏɴ ᴀ ɢʟᴀss ᴘʀɪsᴍ, ᴛʜᴇɴ ᴡʜɪᴄʜ ᴄᴏʟᴏᴜʀ ᴏғ ʟɪɢʜᴛ ᴡɪʟʟ ᴅᴇᴠᴀɪᴛᴇ ʟᴇᴀsᴛ ??

$\huge\boxed{\dag\sf\green{ANSWER}\dag}$

ᴇᴀᴄʜ ʙᴇᴀᴍ ᴏғ ʟɪɢʜᴛ, ᴡɪᴛʜ ɪᴛs ᴏᴡɴ ᴘᴀʀᴛɪᴄᴜʟᴀʀ ᴡᴀᴠᴇʟᴇɴɢᴛʜ (ᴏʀ ᴄᴏʟᴏʀ), ɪs sʟᴏᴡᴇᴅ ᴅɪғғᴇʀᴇɴᴛʟʏ ʙʏ ᴛʜᴇ ɢʟᴀss. sɪɴᴄᴇ ᴠɪᴏʟᴇᴛ ʟɪɢʜᴛ ʜᴀs ᴀ sʜᴏʀᴛᴇʀ ᴡᴀᴠᴇʟᴇɴɢᴛʜ, ɪᴛ ɪs sʟᴏᴡᴇᴅ ᴍᴏʀᴇ ᴛʜᴀɴ ᴛʜᴇ ʟᴏɴɢᴇʀ ᴡᴀᴠᴇʟᴇɴɢᴛʜs ᴏғ ʀᴇᴅ ʟɪɢʜᴛ. ᴄᴏɴsᴇǫᴜᴇɴᴛʟʏ, ᴠɪᴏʟᴇᴛ ʟɪɢʜᴛ ɪs ʙᴇɴᴛ ᴛʜᴇ ᴍᴏsᴛ ᴡʜɪʟᴇ ʀᴇᴅ ʟɪɢʜᴛ ɪs ʙᴇɴᴛ ᴛʜᴇ ʟᴇᴀsᴛ

$\huge\boxed{\dag\sf\green{@magicalworld75}\dag}$